100721502

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:223

約数の個数: 128

約数和(自身を含む): 268692480

約数和(自身を除く): 167970978

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 41, 42, 54, 63, 67, 82, 97, 123, 126, 134, 189, 194, 201, 246, 287, 291, 369, 378, 402, 469, 574, 582, 603, 679, 738, 861, 873, 938, 1107, 1206, 1358, 1407, 1722, 1746, 1809, 2037, 2214, 2583, 2619, 2747, 2814, 3618, 3977, 4074, 4221, 5166, 5238, 5494, 6111, 6499, 7749, 7954, 8241, 8442, 11931, 12222, 12663, 12998, 15498, 16482, 18333, 19229, 19497, 23862, 24723, 25326, 27839, 35793, 36666, 38458, 38994, 45493, 49446, 55678, 57687, 58491, 71586, 74169, 83517, 90986, 107379, 115374, 116982, 136479, 148338, 167034, 173061, 175473, 214758, 250551, 266459, 272958, 346122, 350946, 409437, 501102, 519183, 532918, 751653, 799377, 818874, 1038366, 1228311, 1503306, 1598754, 1865213, 2398131, 2456622, 3730426, 4796262, 5595639, 7194393, 11191278, 14388786, 16786917, 33573834, 50360751, 100721502]

約数ペア:

[(1, 100721502), (2, 50360751), (3, 33573834), (6, 16786917), (7, 14388786), (9, 11191278), (14, 7194393), (18, 5595639), (21, 4796262), (27, 3730426), (41, 2456622), (42, 2398131), (54, 1865213), (63, 1598754), (67, 1503306), (82, 1228311), (97, 1038366), (123, 818874), (126, 799377), (134, 751653), (189, 532918), (194, 519183), (201, 501102), (246, 409437), (287, 350946), (291, 346122), (369, 272958), (378, 266459), (402, 250551), (469, 214758), (574, 175473), (582, 173061), (603, 167034), (679, 148338), (738, 136479), (861, 116982), (873, 115374), (938, 107379), (1107, 90986), (1206, 83517), (1358, 74169), (1407, 71586), (1722, 58491), (1746, 57687), (1809, 55678), (2037, 49446), (2214, 45493), (2583, 38994), (2619, 38458), (2747, 36666), (2814, 35793), (3618, 27839), (3977, 25326), (4074, 24723), (4221, 23862), (5166, 19497), (5238, 19229), (5494, 18333), (6111, 16482), (6499, 15498), (7749, 12998), (7954, 12663), (8241, 12222), (8442, 11931)]